Cov kev cai sib tw (TU) - cov ntawv tswj hwm hauv ib cheeb tsam hauv cov ntawv uas cov khoom lag luam lossis cov khoom lag luam tsim los ntawm tus tsim nws tus kheej. Txawm hais tias muaj GOST rau cov khoom no, txij li xyoo 2002 nws cov kev siv tsis yog qhov tseem ceeb, yog li ntawd, TUs yog kos raws li qhov pib ntawm tus tsim tawm lossis ntawm kev thov ntawm cov neeg siv khoom raws li GOST 2.114-95 "Kev koom ua ke rau cov qauv tsim Cov. Kev mob ".
Cov Lus Qhia
Kauj ruam 1
Tus qauv ntawm TU yog txiav txim siab los ntawm GOST, raws li nws, ntxiv rau tshooj lus qhia, TU yuav tsum muaj ntau ntu kev cai thiab lawv cov lus sib xyaw tsis yog nyob ntawm seb yam khoom siv twg cov ntaub ntawv no yog tsim rau.
Kauj ruam 2
Lub TU yuav tsum teev cov kev cai tswjfwm tsim rau cov khoom no, tsim kev tiv thaiv kev nyab xeeb rau cov txheej txheem ntawm nws kev tsim khoom thiab ua haujlwm. Ntxiv rau, lawv suav nrog cov cai ib puag ncig uas ua rau nws cov khoom siv thiab siv kev nyab xeeb rau ib puag ncig. Lub TU yuav tsum suav cov nqe lus piav qhia cov kev cai rau kev lees txais cov khoom ua haujlwm, cov txheej txheem rau kev tswj hwm nws cov kev txwv, cov xwm txheej ntawm kev thauj mus los thiab kev cia khoom, cov haujlwm tau tso cai tau piav qhia thiab lub luag haujlwm tiv thaiv rau cov khoom thiab nws cov khoom siv tau teev yog tias lawv muaj lub sijhawm sib txawv warranty.
Kauj ruam 3
Cov kev cai lij choj yuav tsum tsis txhob cuam tshuam nrog cov uas tau tsim rau cov khoom lag luam zoo sib xws los ntawm cov GOSTs tam sim no. Hauv seem no, nco ntsoov muab txoj kab txuas rau lawv. Muab cov yam ntxwv kev ntawm cov khoom, nws cov khoom siv lub cev, qhia txog qhov tso cai sib txawv. Ntawm no, muab cov tseev kom muaj rau cov kev txwv ntawm cov khoom uas tuaj yeem paub qhov zoo: qhov tsos, thaj chaw cov khoom.
Kauj ruam 4
Sau cov kev tiv thaiv kev nyab xeeb uas cov khoom thiab nws cov khoom pov hwm yuav tsum tau raws. Sau cov ntawv pov thawj kev cai uas teev cov kev xav tau no. Nco ntsoov cov xwm txheej hauv qab siv cov khoom kom nyab xeeb.
Kauj ruam 5
Muab ib daim ntawv uas xav tau uas yuav ua kom muaj kev nyab xeeb ntawm ib puag ncig. Sau cov cai sau cia los ntawm kev lees txais rau hauv kev ua haujlwm yuav tsum tau nqa tawm, qhia cov zaus ntawm kev ntsuas cov khoom lag luam thiab qhov tseeb ntawm kev ntsuas.
Kauj Ruam 6
Hauv seem tsim nyog, piav qhia txog cov xwm txheej uas koj yuav tsum thauj thiab khaws cov khoom tsis muaj kev phom sij ntawm kev cuam tshuam nws cov kev ua tau zoo. Qhia tias cov khoom ntim khoom lag luam twg yuav tsum siv thiab cim lub txee lub neej ntawm cov khoom lag luam hauv koos poom.
Kauj Ruam 7
Hauv seem "Cov lus qhia rau kev siv" yuav tsum muaj cov kev cai tswjhwm rau kev kho, kho thiab khaws cia ntawm cov khoom, thiab cov lus qhia uas yuav pab tau siv nws lub peev xwm. Sau cov xwm txheej rau nws siv thiab cov uas tuaj yeem ua rau nws rhuav tshem. Qhia tias lub sijhawm lav yog dab tsi yog npaj rau kev ua haujlwm ntawm cov khoom lag luam, qhia tias txhua txoj cai tsim los ntawm cov kev cai tshwj xeeb no tau pom.
